Order 15616.
390 conjugacy classes of subgroups.
The subgroup lattice has 256 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #21447575 | C2 | semidirect |
| 2. C2×#16839538 | C2 | semidirect |
| 3. #21443777 | C2 | semidirect |
| 147. C61 | #11588 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #21447575 | 2 |
| C2×#16839538 | 2 |
| #21443777 | 2 |
| C61×#2931 | 2 |
| #11588 | 61 |